Form4insider filings, from the source

SEC Form 4 · accession 0001012975-16-000956

MARKETAXESS HOLDINGS INC · MKTX

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Nicholas Themelis
Officer — Chief Information Officer
Period of report
Jan 29, 2016
Accepted (ET)
Feb 2, 2016 · 4:36 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001278021

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common Stock, par value $0.003 per shareF1Jan 29, 2016A5,900$0.00A86,647D
Common Stock, par value $0.003 per shareF2Jan 31, 2016F954$116.23D85,693D
Common Stock, par value $0.003 per shareF3Jan 31, 2016F1,375$116.23D84,318D
Common Stock, par value $0.003 per shareF3Jan 31, 2016F1,454$116.23D82,864D

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses